diff --git a/Dockerfile b/Dockerfile
index 12eb056..fe8354c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # ── Stage 1: Build Frontend ──
-FROM node:22-alpine AS frontend-builder
+FROM node:26-alpine AS frontend-builder
 WORKDIR /app/frontend
 COPY frontend/package*.json ./
 RUN npm ci